---> uname -a: Linux prd-centos7-builder-1c-1g-5749.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 882M 0 882M 0% /dev tmpfs 919M 0 919M 0% /dev/shm tmpfs 919M 17M 903M 2% /run tmpfs 919M 0 919M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 184M 0 184M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1837 373 144 16 1319 1264 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:2a:57:d8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.64/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe2a:57d8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 10/06/2025 _x86_64_ (1 CPU) 11:43:06 AM LINUX RESTART 11:44:01 AM tps rtps wtps bread/s bwrtn/s 11:45:02 AM 78.86 15.85 63.01 1465.36 5961.01 11:46:01 AM 91.48 1.29 90.18 182.40 10459.01 11:47:01 AM 126.83 0.78 126.05 35.15 22390.53 11:48:01 AM 88.13 6.81 81.33 489.23 16170.87 11:49:01 AM 93.84 62.72 31.11 4990.48 2962.54 11:50:01 AM 26.05 2.27 23.78 170.07 662.13 Average: 84.38 15.51 68.86 1266.26 9706.87 11:44:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:02 AM 75452 1806332 95.99 2088 1355472 505800 17.26 443952 1183752 121308 11:46:01 AM 86964 1794820 95.38 2088 1379464 431040 14.71 403440 1175072 117712 11:47:01 AM 208556 1673228 88.92 2088 1205292 498284 17.00 389720 1025056 77828 11:48:01 AM 139976 1741808 92.56 2088 1175868 504348 17.21 596292 852048 65112 11:49:01 AM 79472 1802312 95.78 2088 1320932 416568 14.22 524036 981888 136 11:50:01 AM 152432 1729352 91.90 2088 1225192 446408 15.23 555860 884424 8688 Average: 123809 1757975 93.42 2088 1277037 467075 15.94 485550 1017040 65131 11:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:45:02 AM eth0 72.16 61.59 872.56 8.24 0.00 0.00 0.00 11:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 AM eth0 29.07 27.81 292.86 6.97 0.00 0.00 0.00 11:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 AM eth0 70.58 61.36 1496.99 8.41 0.00 0.00 0.00 11:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 AM eth0 10.77 12.60 10.17 4.83 0.00 0.00 0.00 11:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 AM eth0 5.99 5.19 4.61 3.05 0.00 0.00 0.00 11:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 AM eth0 11.23 13.47 10.91 7.93 0.00 0.00 0.00 11:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.11 30.15 445.63 6.54 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-e2bfffa3-670a-44cc-9bdf-77539580edb4.novalocal) 10/06/2025 _x86_64_ (1 CPU) 11:43:06 AM LINUX RESTART 11:44:01 AM CPU %user %nice %system %iowait %steal %idle 11:45:02 AM all 72.14 0.00 6.39 3.39 3.12 14.96 11:45:02 AM 0 72.14 0.00 6.39 3.39 3.12 14.96 11:46:01 AM all 73.76 0.00 7.14 1.09 4.11 13.91 11:46:01 AM 0 73.76 0.00 7.14 1.09 4.11 13.91 11:47:01 AM all 71.11 0.00 7.27 1.54 4.83 15.26 11:47:01 AM 0 71.11 0.00 7.27 1.54 4.83 15.26 11:48:01 AM all 73.97 0.00 5.22 2.56 4.87 13.38 11:48:01 AM 0 73.97 0.00 5.22 2.56 4.87 13.38 11:49:01 AM all 27.29 0.00 2.49 9.61 3.16 57.45 11:49:01 AM 0 27.29 0.00 2.49 9.61 3.16 57.45 11:50:01 AM all 75.59 0.00 3.86 0.97 3.68 15.90 11:50:01 AM 0 75.59 0.00 3.86 0.97 3.68 15.90 Average: all 65.20 0.00 5.36 3.27 3.95 22.22 Average: 0 65.20 0.00 5.36 3.27 3.95 22.22